EP 0744442 A3 19970409 - Polyarylene sulfide resin composition
Title (en)
Polyarylene sulfide resin composition
Title (de)
Polyarylensulfid Harzzusammensetzung
Title (fr)
Composition de résine poly (sulfure d'arylène)
Publication
Application
Priority
- JP 14687095 A 19950523
- JP 9755596 A 19960327
Abstract (en)
[origin: EP0744442A2] A polyarylene sulfide resin composition having improved toughness and impact resistance is formed by 100 wt. parts of polyarylene sulfide and 0.5 - 50 wt parts of a graft copolymer. The graft copolymer includes an olefin copolymer segment comprising alpha -olefin units and alpha , beta -unsaturated acid glycidyl ester units, and a grafting polymer segment comprising alpha , beta -unsaturated acid glycidyl ester units and chemically bonded to the olefin copolymer segment. The alpha -olefin is preferably ethylene. The alpha , beta -unsaturated acid glycidyl ester is preferably glycidyl acrylate or glycidyl methacrylate. The grafting polymer segment is preferably in the form of a copolymer of an alpha , beta -unsaturated acid glycidyl ester and a monoethylenically unsaturated monomer.
IPC 1-7
IPC 8 full level
C08L 81/02 (2006.01); C08L 51/08 (2006.01)
CPC (source: EP US)
C08L 81/02 (2013.01 - EP US); C08L 51/08 (2013.01 - EP US)
Citation (search report)
- [A] EP 0327300 A1 19890809 - POLYPLASTICS CO [JP] & JP H01198664 A 19890810 - POLYPLASTICS CO
- [AP] EP 0661348 A1 19950705 - KUREHA CHEMICAL IND CO LTD [JP]
- [A] EP 0506006 A2 19920930 - NIPPON PETROCHEMICALS CO LTD [JP], et al
- [A] EP 0406553 A2 19910109 - ASAHI CHEMICAL IND [JP]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0744442 A2 19961127; EP 0744442 A3 19970409; JP H0940865 A 19970210; US 5668214 A 19970916
DOCDB simple family (application)
EP 96303249 A 19960513; JP 9755596 A 19960327; US 64343296 A 19960508